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PVI(CTP)-80
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Category：
Retarder
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| Specfication | ||
| PVI(CTP)-80 | Pre-Dispersed Polymer Bound Chemicals | |
| function | scorch retarder | |
| Discription | composition | Mixture of 80% N-cyclohexylthiophthalimide and 20% polymer and dispersing agent |
| Appearance | Grey-white granules | |
| Density（g/cm3） | Approximately 1.10 | |
| Ash（%） | Approximately 25 | |
| Application Notes | ||
| Use | PVI-80 is a scorch retader for NR and SR,which can be used together with all sulfenamide types or thiazole type accelerators to control process safety and avoid incipient cure,without any influence on vulcanization characteristics and cross-linking behavior.It can also obviously improve the stability of unvulcanized rubber in storage and decrease scrap rubber rate | |
| Dosage | 0.1 - 2 phr | |
| Packaging | 25 kgs in carton box with polyethylene bag liner | |
| Storage | Keep cool (below 25℃) and dry in original package.24 months from production date. | |
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